INDEX. 



565 



Page. 



Sensitive Fern ii. 498 



Sensitive Pea i. 190 



Serjcocarpus i. 333 



conyzoides 333 



solidaginoides . 334 



Serpicula occidental-is. ii. 264 



verticillata 264 



Serratula glauca i. 323 



Nuveboracensis, 323 



scariosa 325 



spicata 325 



Service-tree i. 225 



Setaria glauca ii. 430 



viridis 430 



Shave-grass ii. 482 



Sheep Laurel i. 441 



Sheep Poison i. 441 



Shell-flower __. ii. 34 



Shepardia ii. 164 



Canadensis 164 



Shepherd' s-purse i. 65 



Shield Fern ii. 495 



Shinleaf i. 451 



Shobieria salsa ii. 142 



Shrubby Bittersweet i. 140 



Shrubby Cinquefoil... i. 210 



Shrubby Trefoil i. 133 



Sicklepod i. 55 



Sicyos i. 249 



acvtus 249 



angulatus 249 



Sida i. 113 



Abutilon 113 



spinosa 113 



Sidesaddle-flower i. 41 



Sieve rsia i- 203 



rosea 204 



triflora 204 



Silene i. 100 



Antirrhina 101 



noctiflora 101 



Pennsylvania, 101 



platypetala 102 



stellata 100 



Virginica 102 



I Flora — Vol. 2.] 



Page 



SlLENEJE i. 100 



Siliculos.e i. 61 



Siliquos^e i. 50 



Silkweed ii. 118 



Silphium i. 373 



atropurpureum, 373 



helianthoides . . 379 



ternalum . 373 



trifoliatum 373 



Silver-leaved Maple i. 136 



Silverweed i. 210 



Sinapis i. 61 



arvensis 61 



nigra 61 



Single-seeded Cucumber, i. 249 



Sison i. 266 



aureus 271, 272 



bulbosum 283 



Canadense 269 



capillaceus 266 



integerrimus . . 27 1 



marginatus . . 278 



Sisymbre^e i. 59 



Sisymbrium i. 59 



arabidoides 54 



dentatum 54 



officinale 59 



Thaliana 60 



SlSYRINCHIUM ii. 291 



anceps . 291 



Bermudiana 291 



gramineum 29 1 



mucronatum . . 291 

 Sitolobium pilosiusculum, 



ii. 502 



Sium - i-268 



Canadense 269 



denticulatum . . 278 



latifolium 268 



lineare 268 



rigidius 278 



tenuifolium 269 



tricuspidatum . 278 



Skunk Cabbage ii. 242 



Sloe i. 304 



76 



Page. 



Small-reed ii. 444 



SMILACEiE ii. 293 



Smilacina ii. 297 



bifolia 299 



borealis 300 



Canadensis 299 



racemosa . 298 



stellata.. 297 



trifolia 298 



umbtllata 301 



Smilax ii. 302 



herbacea 303 



hispida 302 



lasioneuron 303 



peduncvlaris . . 303 

 pulveruhnta . . 303 

 rotundifolia ... 302 



spinulosa 303 



Smilax Tribe ii. 293 



Smyrnium i. 270 



atropurpureum, 272 



aureum 271, 273 



barbinode 273 



cor datum 270 



integerrimum . 271 



trifoliatum 270 



Snakehead ii. 34 



Snap weed i. 12 



Sneezeweed i. 389 



Snowberry i. 295 



Soapwort i. 103 



Soft-grass ii. 419 



SOLANACE^S ii. 100 



Solanum ii. 104 



alatum 104 



Carolinianum . 105 



Dulcamara 104 



nigrum 104 



plerocaule 104 



Solea i. 75 



concolor 76 



Solidago 1. 356 



altissima 363 



arguta 362 



argvta 362 



